Put the library file into the role

Roles can contain embedded library code, which is how roles work when
you distribute them on ansible galaxy. Put the library there and remove
the old location to prepare for standalone modules.

Change-Id: Iaa7906f71bb0a3bc255695e72b6ae061407fa2b8

manifests/init.pp

@@ -43,10 +43,7 @@ class ansible (
   }
 
   file { '/etc/ansible/library':
-    ensure  => directory,
-    recurse => true,
-    source  => 'puppet:///modules/ansible/library',
-    require => File['/etc/ansible'],
+    ensure  => absent,
   }
 
   include logrotate

templates/ansible.cfg.erb

@@ -1,4 +1,4 @@
 [defaults]
 hostfile=<%= @ansible_hostfile %>
-library=/usr/share/ansible:/etc/ansible/library
+library=/usr/share/ansible
 log_path=/var/log/ansible.log